def test_lz_get_ref_factors(self):
""" LZ FACTORISATION: Get only reference factors for a string """
reference_factors = refs("ABCAB")
expected = ((0, 2),)
assert_equal(reference_factors, expected)
reference_factors = refs("ABCAB2B2")
expected = ((0, 2), (4, 2))
assert_equal(reference_factors, expected)
def test_lz_get_ref_factors(self):
""" LZ FACTORISATION: Get only reference factors for a string """
reference_factors = refs("ABCAB")
expected = ((0, 2), )
assert_equal(reference_factors, expected)
reference_factors = refs("ABCAB2B2")
expected = ((0, 2), (4, 2))
assert_equal(reference_factors, expected)
def test_lz_refs_empty_string(self):
""" LZ FACTORISATION: Get reference factors from empty string """
factors = refs("")
def test_lz_refs_empty_string(self):
""" LZ FACTORISATION: Get reference factors from empty string """
factors = refs("")
